Bend machines can generally be divided into CNC bending machines, hydraulic bending machines, and so on. The applications of bending machines: Hydraulic bending machines are mainly used in electrical construction, public and railway construction, boiler, bridge, ship, furniture, decoration, and other aspects for pipeline laying and repair. They offer multiple functions, reasonable structure, simple operation, easy mobility, and quick installation. In addition to bending capabilities, this machine can also use the hydraulic cylinder as a hydraulic jack, making it more cost-effective and user-friendly compared to CNC bending equipment, dominating the domestic bending machine market. CNC bending machines can perform spiral bending of pipes at room temperature, with either a single bend radius (single mold) or two bend radii (double mold), and are used in the bending of various pipe fittings and wires in industries such as automotive and air conditioning. Bending machines are primarily used for the plastic deformation of pipes.